Once Facebook changed their algorithm that hid people I didn't communicate with regularly further down my feed, in favor of the few that I did being in my face

Once Facebook changed their algorithm that hid people I didn't communicate with regularly further down my feed, in favor of the few that I did being in my face more, I have to say, I lost interest. So, about 4 or 5 years ago I quit Facebook. Privacy concerns aside, I'm happy to say my social life has not suffered. I feel saner, more informed, (No "obama needs to be locked up" posts for me) and I feel like I have more mental energy for REAL things I interact with, such as colleagues and friends, which are more important to me.